The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 15, 2018
Filed:
Oct. 22, 2013
Applicant:
Snecma, Paris, FR;
Inventors:
Mario Cesar De Sousa, Cesson, FR;
Frederic Noel, Yerres, FR;
Nicolas Pommier, Acheres, FR;
Olivier Renon, Courpalay, FR;
Assignee:
SNECMA, Paris, FR;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F01D 25/16 (2006.01); F01D 25/24 (2006.01); F01D 25/28 (2006.01); F01D 9/04 (2006.01);
U.S. Cl.
CPC ...
F01D 25/162 (2013.01); F01D 9/04 (2013.01); F01D 25/243 (2013.01); F01D 25/28 (2013.01);
Abstract
An exhaust housing hub of a turbomachine, including a connecting wall and an inner channel wall, the connecting wall connecting the inner channel wall to inner attachment flanges, wherein a radial section of the connecting wall is curved and can be formed, as required, as a single component with the inner channel wall, the hub also including a series of ribs extending radially between the connecting wall and the inner channel wall.